import {z} from 'zod'

export type RequirementObjectTypeEnumParameter = 'employee' | 'employer' | 'associated_person';

export type GetApiGroupQuoteIntentsGroupQuoteIntentIdRequirementsArgs = {group_quote_intent_id: string, object_type?: RequirementObjectTypeEnumParameter | undefined, object_id?: string | undefined, page?: number | undefined, page_size?: number | undefined};

export type GetApiGroupQuoteIntentsGroupQuoteIntentIdRequirementsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const requirementObjectType = z.enum(["employee", "employer", "associated_person"]);

export const requirementType = z.enum(["group_quote_intent", "group_policy_intent", "dependent_management_intent", "policy_amendment_intent", "enrolment_intent"]);

export const groupQuoteIntentRequirementResponse = z.object({id: z.string(), object_type: requirementObjectType, object_id: z.string(), is_fulfilled: z.boolean(), requirement_type: requirementType, object: z.string().optional()});

export const groupQuoteIntentRequirementResponsePagedList = z.object({items: z.array(groupQuoteIntentRequirementResponse), page: z.number().int(), page_size: z.number().int(), total_count: z.number().int(), has_next_page: z.boolean().optional(), has_previous_page: z.boolean().optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * List requirements for a group quote intent
 * 
 * GET /group_quote_intents/{group_quote_intent_id}/requirements
 */
export const getApiGroupQuoteIntentsGroupQuoteIntentIdRequirements = async (args: GetApiGroupQuoteIntentsGroupQuoteIntentIdRequirementsArgs, options?: GetApiGroupQuoteIntentsGroupQuoteIntentIdRequirementsOptions) => {
const {baseUrl = "https://test.api.kota.io", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (args.object_type != null) query.append("object_type", String(args.object_type))
if (args.object_id != null) query.append("object_id", String(args.object_id))
if (args.page != null) query.append("page", String(args.page))
if (args.page_size != null) query.append("page_size", String(args.page_size))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/group_quote_intents/${encodeURIComponent(String(args.group_quote_intent_id))}/requirements${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(groupQuoteIntentRequirementResponsePagedList, await res.json())
};